The Simpsons1989 | TV Show

Cast & Crew  |  Episode Guide

Matt Groening's subversive, animated satire about Springfield's hapless first family became a cult favorite when it premiered on Fox in 1989 after first being seen in 1987 as a short on 'The Tracey Ullman Show.' That was then; now it's TV longest running c (more…)

Premiered: December 17, 1989

Rating: TV-PG

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Season 10, Episode 22 They Saved Lisa's Brain

First Aired: May 9, 1999

Lisa is invited to join local members of Mensa, who take a complaint to City Hall---and wind up running it. Voices: Yeardley Smith, Dan Castellaneta, Julie Kavner, Harry Shearer, Hank Azaria, Tress MacNeille.

Previous Episode

Monty Can't Buy Me Love

Season 10, Episode 21

May 2, 1999

Next Episode

30 Minutes over Tokyo

Season 10, Episode 23

May 16, 1999

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